MT9M034
www.onsemi.com
2
ORDERING INFORMATION
Table 2. AVAILABLE PART NUMBERS
Part Number Product Description Orderable Product Attribute Description
MT9M034I12STC−DPBR1 1.2 MP 1/3” CIS Dry Pack with Protective Film, Double Side BBAR Glass
MT9M034I12STC−DRBR1 1.2 MP 1/3” CIS Dry Pack without Protective Film, Double Side BBAR Glass
MT9M034I12STM−DPBR1 1.2 MP 1/3” CIS Dry Pack with Protective Film, Double Side BBAR Glass
MT9M034I12STM−DRBR 1.2 MP 1/3” CIS Dry Pack without Protective Film, Double Side BBAR Glass
GENERAL DESCRIPTION
The ON Semiconductor MT9M034 is a 1/3−inch CMOS
digital image sensor with an active−pixel array of 1280 (H)
× 960 (V). It captures images in either linear or high dynamic
range modes, with a rolling−shutter readout. It includes
sophisticated camera functions such as auto exposure
control, windowing, and both video and single frame modes.
It is designed for both low light and high dynamic range
scene performance. It is programmable through a simple
two−wire serial interface. The MT9M034 produces
extraordinarily clear, sharp digital pictures, and its ability to
capture both continuous video and single frames makes it the
perfect choice for a wide range of applications, including
surveillance and HD video.
The ON Semiconductor MT9M034 can be operated in its
default mode or programmed for frame size, exposure, gain,
and other parameters. The default mode output is a
960p−resolution image at 45 frames per second (fps). In
linear mode, it outputs 12−bit raw data. In high dynamic
range mode, it outputs 12−bit compressed data using parallel
output. The device may be operated in video (master) mode
or in single frame trigger mode.
FRAME_VALID and LINE_VALID signals are output on
dedicated pins, along with a synchronized pixel clock in
parallel mode.
The MT9M034 includes additional features to allow
application−specific tuning: windowing and offset,
adjustable auto−exposure control, auto black level
correction, and on−board temperature sensor. Optional
register information and histogram statistic information can
be embedded in first and last 2 lines of the image frame.
The sensor is designed to operate in a wide temperature
range (–30°C to +70°C).
FUNCTIONAL OVERVIEW
The MT9M034 is a progressive−scan sensor that
generates a stream of pixel data at a constant frame rate. It
uses an on−chip, phase−locked loop (PLL) that can be
optionally enabled to generate all internal clocks from a
single master input clock running between 6 and 50 MHz
The maximum output pixel rate is 74.25 Mp/s,
corresponding to a clock rate of 74.25 MHz. Figure 1 shows
a block diagram of the sensor.
Figure 1. Block Diagram
Control Registers
PLL
MemoryOTPM
External
Clock
Parallel
Output
Two−Wire
Serial
Interface
Trigger
Power
Active Pixel Sensor
(APS)
Array
Analog Processing and
A/D Conversion
Timing and Control
(Sequencer)
Auto Exposure
and Stats Engine
Pixel Data Path
(Signal Processing)
